We at Zhuhai EST M& E Equipment Co., Ltd are specialized in manufacturing tire inflation equipment, key product cover 2 series: tyre nitrogen generators/inhalator and automatic air tire inflators. Key feature include: the function of OPS (Over Pressure Setting) and N2P (Nitrogen Purge). We are the earliest leader to research and develop these 2 functions in China.Constantly innovation,Enhance Versatility, Superior Performance are reflected in our products.

As the earliest and professional manufacturer in China, with our high quality products and excellent services, we are the top market-leader and have established very good relationships with some worldwide large companies, especial in EU and North America market.

By using our nitrogen tire inflation system,you will experience the following overriding benefits of nitrogen in tires:
1. Enhance handling; 2. Improved fuel efficiency;
3. Extended tyre life; 4. Increased safety for all car used.

We warmly welcome you , our esteem customers to place us G5-branded order or OEM and ODM orders. We will offer one-year warranties and CE certificate to all of our products. We aim to bring the smile on your face.